Here is an example requirement that one of my clients was looking for in IBM Rational Team Concert who asked: "Is it possible to select an enumeration value for an attribute and this in-turn based on the value selected, display text area in RTC?"

There is an attribute named 'Location' and the enumeration values for this attribute are 'USA, UK, India'. Now if the users select any of these enumeration values, say 'USA', they should get a field next to this selected enumeration value displaying a text, say 'Miami' or so a field where users can write the location manually.

Is this feature available in RTC 4.0.1, 4.0.2 or 4.0.3? At the time of writing this article, there is no straight forward way to achieve this requirement for the RTC versions mentioned.

--> This requirement can essentially be broken into 2 sub-requirements:

Attribute visibility

Attributes with values dependant on another value.

Here is a jazz.net article which should help one in customizing the requirement:
'Read-only control for Work Item attributes in Rational Team Concert 4.0' https://jazz.net/library/article/997/
--> However, there are a few RFE's which are in discussion for CLM 4.0.x, as mentioned below: